- Unknown Area-ray patrol
- Environmental Laboratory, Environmental Pollution
- Department of Nuclear Medicine, meristematic biology, radiation chemistry
- Thickness gauge, level meter, radiation processing, nondestructive testing sites
- Indoor environment and building materials release detection
- Nuclear safety emergency
Features:
- The GM tube detector efficiency
- Measurable b radiation
- Sound frequency indicates radioactivity
- To set the dose rate alarm threshold
- Low power design
- Large dot matrix liquid crystal display
- Touch button, easy operation
- Units displayed uGy / h, uSv / h, mR / h, CPM, CPS
- Over threshold alarm
- Alarm blocking
- Battery Failure Alarm

- Measuring range: dose rate 0.01uG/h-10mGy/h, 0.01uSv/h-10mSv/h
- Detector: Metal Thin Wall GM Detector
- Energy range: 30KeV ~ 3MeV
- Sensitivity: >= 3000CPM/mR/h
- Instrument Background: <= 50 CPM
- Relative error: <= 15%
- Power supply: 4 7 (AAA) batteries or rechargeable batteries
- Temperature range: -15 oC ~ 50 oC
- Humidity Range: Relative humidity <= 90% (40 oC)
- Weight: 0.5kg;
- Dimensions: 160 x 80 x 30mm